You need to know the length of the wound, not the number of stitches. Ophthalmic suture is dense and the head is wide. Facial (eyebrows+canthus) wounds with a total length of more than 5 cm are minor injuries, and head and face (eyebrows+canthus+head) wounds with a total length of more than 6 cm are minor injuries. Failure to meet the requirements is a minor injury.
If you are punished, please ask "Knowledge Expert Li Zaike-Criminal Defense".